| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.76 | 7.146% | $186.1769 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $193.47 | 12.114% | $216.907 | $216.91 | $216.90 | $216.90 |
| Purchase #3 | $208.73 | 5.785% | $220.805 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $156.37 | 6.240% | $166.1275 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $209.72 | 3.344% | $216.733 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $194.63 | 4.828% | $204.0267 | $204.03 | $204.05 | $204.00 |
| Purchase #7 | $19.72 | 4.466% | $20.6007 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $1,156.40 | $1,231.3768 | $1,231.39 | $1,231.45 | $1,231.30 | |